Home / 533,845,344.60-799,424,324.10-351,103,123.80

Finding the Fourth Proportional to 533,845,344.60, 799,424,324.10 and 351,103,123.80

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Solution

The fourth proportional to 533,845,344.60, 799,424,324.10 and 351,103,123.80 is: 525,770,956.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,845,344.60 : 799,424,324.10 = 351,103,123.80 : x
  2. Step 2: Convert to fraction form
    533,845,344.60/799,424,324.10 = 351,103,123.80/x
  3. Step 3: Cross multiply
    533,845,344.60x = 799,424,324.10 × 351,103,123.80
  4. Step 4: Simplify right side
    533,845,344.60x = 280,680,377,433,213,632
  5. Step 5: Solve for x
    x = 280,680,377,433,213,632/533,845,344.60
  6. Step 6: Final answer
    x = 525,770,956.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.